| Tuam to Giugliano in Campania | 1,376.83 mi (2,215.79 km) |
| Tuam to Giulianova | 1,278.76 mi (2,057.96 km) |
| Tuam to Giussano | 968.30 mi (1,558.33 km) |
| Tuam to Goito | 1,041.99 mi (1,676.92 km) |
| Tuam to Gonzaga | 1,061.03 mi (1,707.56 km) |
| Tuam to Gorgonzola | 982.52 mi (1,581.22 km) |
| Tuam to Gorizia | 1,125.35 mi (1,811.07 km) |
| Tuam to Gragnano | 1,400.17 mi (2,253.35 km) |
| Tuam to Grammichele | 1,588.48 mi (2,556.41 km) |
| Tuam to Granarolo del l'Emilia | 1,102.61 mi (1,774.48 km) |
| Tuam to Gravina in Puglia | 1,463.00 mi (2,354.47 km) |
| Tuam to Grezzana | 1,043.30 mi (1,679.02 km) |
| Tuam to Gricignano d'Aversa | 1,372.96 mi (2,209.56 km) |
| Tuam to Grosseto | 1,175.22 mi (1,891.33 km) |
| Tuam to Grottaferrata | 1,279.59 mi (2,059.30 km) |
